Workbook Detail
Number Sense Complements Complement Of 100 — Set 77
__ + 7 = 20
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Answer: 13
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 7
- Difficulty
- normal
Find the complement to 10: 4 + __ = 10
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Answer: 6
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
What number + 16 = 20?
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Answer: 4
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 16
- Difficulty
- normal
Find the complement to 100: 93 + __ = 100
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Answer: 7
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 93
- Difficulty
- normal
__ + 21 = 100
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Answer: 79
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 21
- Difficulty
- normal
__ + 51 = 100
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Answer: 49
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 51
- Difficulty
- normal
Find the complement to 20: 7 + __ = 20
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Answer: 13
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 7
- Difficulty
- normal
Find the complement to 20: 15 + __ = 20
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Answer: 5
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 15
- Difficulty
- normal
What number + 27 = 100?
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Answer: 73
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 27
- Difficulty
- normal
What number + 84 = 100?
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Answer: 16
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 84
- Difficulty
- normal
What number + 1 = 10?
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Answer: 9
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
__ + 1 = 10
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Answer: 9
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
Find the complement to 20: 10 + __ = 20
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Answer: 10
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 10
- Difficulty
- normal
__ + 13 = 100
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Answer: 87
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 13
- Difficulty
- normal
__ + 62 = 100
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Answer: 38
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 62
- Difficulty
- normal
What number + 7 = 10?
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Answer: 3
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 7
- Difficulty
- normal
Find the complement to 100: 13 + __ = 100
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Answer: 87
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 13
- Difficulty
- normal
Find the complement to 10: 3 + __ = 10
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Answer: 7
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal